Linda Ruth Mason, M.D.
Diagnostic Radiology Physician · Boston, MA
Linda Ruth Mason, M.D. is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1518132356, issued on Apr 23, 2008. Check the license (Massachusetts 221954, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Linda Ruth Mason
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 221954 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1153 Centre St, Boston, MA 02130
- Phone
- (617) 983-7090
- Enumerated
- Apr 23, 2008
- Record last updated
- Oct 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 983-7091
- Medicare enrollment
- Enrolled (PECOS I20100528000049); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
Also registered at 1153 Centre St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Linda Ruth Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 221954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mass General Brigham Community Physicians IncDanvers, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Linda Ruth Mason among 1,658 diagnostic radiology physician records in Massachusetts
Linda Ruth Mason, M.D. is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 44% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2004 · median 2006 among the 1,125 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
896 diagnostic radiology physician records list a practice address in Boston
They are 896 of the 41,865 NPPES records with a practice address in Boston, and 1,658 diagnostic radiology physician records in Massachusetts.
All 1,658 in Massachusetts → Every provider in Boston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Max Bermann, M.D.Boston, MA 021301346237443
- Barbara Byse, MDBoston, MA 021301811977226
- Margaret Chung, M.D.Boston, MA 021301518132083
- Nipa Goud, M.D.Jamaica Plain, MA 021301710076377
- Jyothipriya Jagannathan, M.DJamaica Plain, MA 021301275740805
- Monty Ledbetter, MDBoston, MA 021301689657009
- James Mastromatteo, M.D.Boston, MA 021301457348856
- Shara Oken, MDBoston, MA 021301760414403
Common questions
What is Linda Ruth Mason, M.D.'s NPI number?
Linda Ruth Mason, M.D.'s National Provider Identifier (NPI) is 1518132356, issued on Apr 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Linda Ruth Mason, M.D. located?
The NPPES record lists a practice address at 1153 Centre St, Boston, MA, 02130. Phone: (617) 983-7090. Providers update this record themselves, so call before visiting.
How can I verify Linda Ruth Mason, M.D.'s license?
NPPES lists Massachusetts license number 221954, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.